Barbecue grill



FIG. 1 is an exploded perspective view of a barbecue grill showing mynew design, and showing a portion of meat in phantom lines forillustrative purposes only;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof; and

FIG. 6 is a left elevational side view thereof.

The ornamental design for a barbecue grill, as shown and described.